this derivation will be built:
  /nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv
building '/nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv'
app-windows-1.16> tribuchet: building on mac02
app-windows-1.16> tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
error: Cannot build '/nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/d77rng69a607fy0xkndh6d5ym570pksd-app-windows-1.16
       Last 2 log lines:
       > tribuchet: building on mac02
       > tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
       For full logs, run:
         nix log /nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv


nixbot: transient error detected, retrying once

this derivation will be built:
  /nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv
building '/nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv'
app-windows-1.16> tribuchet: building on mac02
app-windows-1.16> tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
error: Cannot build '/nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/d77rng69a607fy0xkndh6d5ym570pksd-app-windows-1.16
       Last 2 log lines:
       > tribuchet: building on mac02
       > tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
       For full logs, run:
         nix log /nix/store/b9cc9q9cdai1z5bfcd2z0bbmxry2pfjh-app-windows-1.16.drv